Product comparison · 2 speakerphones

Dahua Technology DH-VCS-SH30 speakerphone Universal White vs Trust 19883 speakerphone Mobile phone Bluetooth Black

4specifications compared
4differ
0identical
32known for one product only

Key differences

The Trust 19883 speakerphone Mobile phone Bluetooth Black has 2 m more maximum operating distance than the Dahua Technology DH-VCS-SH30 speakerphone Universal White (10 m vs 8 m). Device type: Universal on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Mobile phone on the Trust 19883 speakerphone Mobile phone Bluetooth Black. Product colour: White on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Black on the Trust 19883 speakerphone Mobile phone Bluetooth Black. Power source type: PoE on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Cigar lighter on the Trust 19883 speakerphone Mobile phone Bluetooth Black.

Device type
- DH-VCS-SH30 speakerphone Universal White:Universal
- 19883 speakerphone Mobile phone Bluetooth Black:Mobile phone
Product colour
- DH-VCS-SH30 speakerphone Universal White:White
- 19883 speakerphone Mobile phone Bluetooth Black:Black
Maximum operating distance
- DH-VCS-SH30 speakerphone Universal White:8 m
- 19883 speakerphone Mobile phone Bluetooth Black:10 m
Power source type
- DH-VCS-SH30 speakerphone Universal White:PoE
- 19883 speakerphone Mobile phone Bluetooth Black:Cigar lighter

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-SH30, 19883
36 specifications	A Dahua Technology DH-VCS-SH30 speakerphone Universal White Model DH-VCS-SH30 View product	B Trust 19883 speakerphone Mobile phone Bluetooth Black Model 19883 View product
Features3 differ
Device typeDiffers	Universal	Mobile phone
Product colourDiffers	White	Black
Audio formats supportedKnown for one	G.711, G.711 A-law, G.711 μ-law, G.722, MP3	Unknown — not stated by the source
Maximum operating distanceDiffers	8 m	10 m
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	75 dB	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP67	Unknown — not stated by the source
CertificationKnown for one	EMC EN 55032 Class B, EN 50121-4, IEC 62236-4, EN 55024, EN 61000-6-1, EN 61000-6-2, FCC Part 15 Subpart B Class B, ICES-3(B)/NMB-3(B), VCCI Class B, RCM AS/ NZS CISPR 32 Class B, KC KN32 Class B, KC KN35 Safety IEC/EN/UL 62368-1, IEC/EN/UL 60950-22 Environment IEC/EN 60529 IP67, IEC 60068-2-1, IEC	Unknown — not stated by the source
AutoKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Loudspeakersidentical
SensitivityKnown for one	120 dB	Unknown — not stated by the source
Operating frequencyKnown for one	250 - 16000 MHz	Unknown — not stated by the source
Output powerKnown for one	15 W	Unknown — not stated by the source
ImpedanceKnown for one	8 Ω	Unknown — not stated by the source
Microphoneidentical
Microphone frequencyKnown for one	50 - 12000 Hz	Unknown — not stated by the source
Number of microphonesKnown for one	1	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	PoE	Cigar lighter
Talk timeKnown for one	Unknown — not stated by the source	20 h
Standby timeKnown for one	Unknown — not stated by the source	60 h
Operational conditionsidentical
Operating temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	60 - 95%	Unknown — not stated by the source
Batteryidentical
Battery weightKnown for one	1.8 kg	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	170 mm	Unknown — not stated by the source
DepthKnown for one	225 mm	Unknown — not stated by the source
HeightKnown for one	250 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	200 mm	Unknown — not stated by the source
Package depthKnown for one	240 mm	Unknown — not stated by the source
Package heightKnown for one	275 mm	Unknown — not stated by the source
Package weightKnown for one	2.5 kg	Unknown — not stated by the source
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	Micro-USB
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	Bluetooth
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
BluetoothKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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